The 2026 RS6 Avant Performance comes with a raucous twin-turbocharged 4.0-liter V-8 that belts out 621 horsepower and 627 ...
The Audi RS6 is ready to enter its EV-only era, as the ICE-powered version is being renamed to RS7. The all-new RS6 E-tron is expected to debut next year, but our spy photographers have just spotted a ...